1,000+ terms
Cybersecurity & Privacy Glossary
Definitions for threats, authentication, encryption, privacy rules, breaches, permissions, and data security.
Topic overview
Learn cybersecurity & privacy terms in context.
This hub is designed as a reading path, not only a list. Start with the most useful definitions, then follow related links into premium term pages with examples, pronunciation, comparison tables, FAQs, and source notes.
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Use examples to understand the term in real situations.
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Definitions
Cybersecurity & Privacy terms to explore.
Open any definition to read the full premium page with simple meaning, examples, related concepts, and FAQs.
API Key
An API key is a unique code used to identify or authorize an application when it requests access to an API.
Open premium definitionTechnologyAuthentication
Authentication is the process of verifying that a user, device, or system is who or what it claims to be.
Open premium definitionTechnologyAuthorization
Authorization is the process of deciding what an authenticated user, device, or system is allowed to access or do.
Open premium definitionTechnologyAccess Token
An access token is a digital credential that lets a system access specific resources or actions for a limited purpose or time.
Open premium definitionTechnologyAccess Control
Access control is the set of rules and systems used to decide who can view, use, change, or manage a resource.
Open premium definitionTechnologyAccount
An account is a user or organization profile that stores identity, permissions, settings, and activity inside a system.
Open premium definitionTechnologyAPI Documentation
API documentation explains how developers can use an API, including endpoints, parameters, examples, authentication, and errors.
Open premium definitionTechnologyAudit Trail
An audit trail is a record of actions, changes, or events that shows what happened, when, and by whom.
Open premium definitionTechnologyAir Gap
An air gap is a security separation where a system is physically or logically isolated from other networks.
Open premium definitionTechnologyAnonymization
Anonymization is the process of removing or changing personal identifiers so data can no longer reasonably identify a person.
Open premium definitionTechnologyAttack Surface
An attack surface is the set of points where a system could be attacked or misused.
Open premium definitionTechnologyAuthentication Factor
An authentication factor is a type of evidence used to verify identity, such as something you know, have, or are.
Open premium definitionTechnologyAvalanche Effect
The avalanche effect is a cryptography property where a small input change causes a large unpredictable output change.
Open premium definitionTechnologyAccount Lockout
Account Lockout is a technology term used when discussing a security control that blocks access after too many failed attempts.
Open premium definitionTechnologyAdvanced Encryption Standard
Advanced Encryption Standard is a technology term used when discussing a widely used symmetric encryption standard.
Open premium definitionTechnologyAES Encryption
AES Encryption is a technology term used when discussing encryption based on the Advanced Encryption Standard.
Open premium definitionTechnologyAPI Security
API Security is a technology term used when discussing controls used to protect APIs from misuse, unauthorized access, and attacks.
Open premium definitionTechnologyApplication Firewall
Application Firewall is a technology term used when discussing a security layer that filters traffic to an application.
Open premium definitionTechnologyAuth Provider
Auth Provider is a technology term used when discussing a service that handles user identity, login, and authentication.
Open premium definitionTechnologyAuthentication Flow
Authentication Flow is a technology term used when discussing the steps a user or system follows to prove identity.
Open premium definitionTechnologyBiometric Authentication
Biometric Authentication is a technology term used when discussing identity verification using traits such as fingerprint, face, or voice.
Open premium definitionTechnologyBackdoor
Backdoor is a technology term used when discussing a hidden method of bypassing normal authentication or security controls.
Open premium definitionTechnologyBearer Authentication
Bearer Authentication is a technology term used when discussing authentication where possession of a token grants access.
Open premium definitionTechnologyBreach Notification
Breach Notification is a technology term used when discussing notice given when a security or data breach occurs.
Open premium definitionTechnologyBasic Auth
Basic Auth is a technology term used when discussing an authentication method that sends a username and password with a request.
Open premium definitionTechnologyCloud Security
Cloud Security is a technology term used when discussing cloud security.
Open premium definitionTechnologyContainer Security
Container Security is a technology term used when discussing container security.
Open premium definitionTechnologyData Security
Data Security is a technology term used when discussing data security.
Open premium definitionTechnologyDevice Security
Device Security is a technology term used when discussing device security.
Open premium definitionTechnologyEdge Security
Edge Security is a technology term used when discussing edge security.
Open premium definitionTechnologyEncryption Access
Encryption Access is a technology term used when discussing encryption access.
Open premium definitionTechnologyEncryption Architecture
Encryption Architecture is a technology term used when discussing encryption architecture.
Open premium definitionTechnologyEncryption API
Encryption API is a technology term used when discussing encryption api.
Open premium definitionTechnologyEncryption Automation
Encryption Automation is a technology term used when discussing encryption automation.
Open premium definitionTechnologyEncryption Backup
Encryption Backup is a technology term used when discussing encryption backup.
Open premium definitionTechnologyEncryption Cache
Encryption Cache is a technology term used when discussing encryption cache.
Open premium definitionTechnologyEncryption Component
Encryption Component is a technology term used when discussing encryption component.
Open premium definitionTechnologyEncryption Console
Encryption Console is a technology term used when discussing encryption console.
Open premium definitionTechnologyEncryption Dashboard
Encryption Dashboard is a technology term used when discussing encryption dashboard.
Open premium definitionTechnologyEncryption Database
Encryption Database is a technology term used when discussing encryption database.
Open premium definitionTechnologyEncryption Deployment
Encryption Deployment is a technology term used when discussing encryption deployment.
Open premium definitionTechnologyEncryption Endpoint
Encryption Endpoint is a technology term used when discussing encryption endpoint.
Open premium definitionTechnologyEncryption Framework
Encryption Framework is a technology term used when discussing encryption framework.
Open premium definitionTechnologyEncryption Gateway
Encryption Gateway is a technology term used when discussing encryption gateway.
Open premium definitionTechnologyEncryption Hosting
Encryption Hosting is a technology term used when discussing encryption hosting.
Open premium definitionTechnologyEncryption Integration
Encryption Integration is a technology term used when discussing encryption integration.
Open premium definitionTechnologyEncryption Interface
Encryption Interface is a technology term used when discussing encryption interface.
Open premium definitionTechnologyEncryption Log
Encryption Log is a technology term used when discussing encryption log.
Open premium definitionTechnologyEncryption Monitoring
Encryption Monitoring is a technology term used when discussing encryption monitoring.
Open premium definitionTechnologyEncryption Pipeline
Encryption Pipeline is a technology term used when discussing encryption pipeline.
Open premium definitionTechnologyEncryption Platform
Encryption Platform is a technology term used when discussing encryption platform.
Open premium definitionTechnologyEncryption Protocol
Encryption Protocol is a technology term used when discussing encryption protocol.
Open premium definitionTechnologyEncryption Security
Encryption Security is a technology term used when discussing encryption security.
Open premium definitionTechnologyEncryption Server
Encryption Server is a technology term used when discussing encryption server.
Open premium definitionTechnologyEncryption Service
Encryption Service is a technology term used when discussing encryption service.
Open premium definitionTechnologyEncryption Stack
Encryption Stack is a technology term used when discussing encryption stack.
Open premium definitionTechnologyEncryption Token
Encryption Token is a technology term used when discussing encryption token.
Open premium definitionTechnologyEncryption Workflow
Encryption Workflow is a technology term used when discussing encryption workflow.
Open premium definitionTechnologyEncryption Runtime
Encryption Runtime is a technology term used when discussing encryption runtime.
Open premium definitionTechnologyEncryption Storage
Encryption Storage is a technology term used when discussing encryption storage.
Open premium definitionTechnologyEncryption Connector
Encryption Connector is a technology term used when discussing encryption connector.
Open premium definitionTechnologyEncryption Configuration
Encryption Configuration is a technology term used when discussing encryption configuration.
Open premium definitionTechnologyEncryption Control
Encryption Control is a technology term used when discussing encryption control.
Open premium definitionTechnologyEncryption Engine
Encryption Engine is a technology term used when discussing encryption engine.
Open premium definitionTechnologyEncryption Layer
Encryption Layer is a technology term used when discussing encryption layer.
Open premium definitionTechnologyEncryption Module
Encryption Module is a technology term used when discussing encryption module.
Open premium definitionTechnologyEncryption Network
Encryption Network is a technology term used when discussing encryption network.
Open premium definitionTechnologyEncryption Portal
Encryption Portal is a technology term used when discussing encryption portal.
Open premium definitionTechnologyEncryption Queue
Encryption Queue is a technology term used when discussing encryption queue.
Open premium definitionTechnologyEncryption Router
Encryption Router is a technology term used when discussing encryption router.
Open premium definitionTechnologyEncryption Script
Encryption Script is a technology term used when discussing encryption script.
Open premium definitionTechnologyEncryption Session
Encryption Session is a technology term used when discussing encryption session.
Open premium definitionTechnologyEncryption System
Encryption System is a technology term used when discussing encryption system.
Open premium definitionTechnologyEncryption Toolkit
Encryption Toolkit is a technology term used when discussing encryption toolkit.
Open premium definitionTechnologyEncryption Version
Encryption Version is a technology term used when discussing encryption version.
Open premium definitionTechnologyFrontend Security
Frontend Security is a technology term used when discussing frontend security.
Open premium definitionTechnologyFirewall Security
Firewall Security is a technology term used when discussing firewall security.
Open premium definitionTechnologyGateway Security
Gateway Security is a technology term used when discussing gateway security.
Open premium definitionTechnologyGraph Security
Graph Security is a technology term used when discussing graph security.
Open premium definitionTechnologyHosting Security
Hosting Security is a technology term used when discussing hosting security.
Open premium definitionTechnologyHardware Security
Hardware Security is a technology term used when discussing hardware security.
Open premium definitionTechnologyIntegration Security
Integration Security is a technology term used when discussing integration security.
Open premium definitionTechnologyInfrastructure Security
Infrastructure Security is a technology term used when discussing infrastructure security.
Open premium definitionTechnologyJavaScript Security
JavaScript Security is a technology term used when discussing javascript security.
Open premium definitionTechnologyJSON Security
JSON Security is a technology term used when discussing json security.
Open premium definitionTechnologyKernel Security
Kernel Security is a technology term used when discussing kernel security.
Open premium definitionTechnologyKubernetes Security
Kubernetes Security is a technology term used when discussing kubernetes security.
Open premium definitionTechnologyLatency Security
Latency Security is a technology term used when discussing latency security.
Open premium definitionTechnologyLoad Balancer Security
Load Balancer Security is a technology term used when discussing load balancer security.
Open premium definitionTechnologyMicroservice Security
Microservice Security is a technology term used when discussing microservice security.
Open premium definitionTechnologyMiddleware Security
Middleware Security is a technology term used when discussing middleware security.
Open premium definitionTechnologyNetwork Security
Network Security is a technology term used when discussing network security.
Open premium definitionTechnologyNode Security
Node Security is a technology term used when discussing node security.
Open premium definitionTechnologyOpen Source Security
Open Source Security is a technology term used when discussing open source security.
Open premium definitionTechnologyObject Security
Object Security is a technology term used when discussing object security.
Open premium definitionTechnologyProtocol Security
Protocol Security is a technology term used when discussing protocol security.
Open premium definitionTechnologyPlatform Security
Platform Security is a technology term used when discussing platform security.
Open premium definitionTechnologyQuery Security
Query Security is a technology term used when discussing query security.
Open premium definitionTechnologyQueue Security
Queue Security is a technology term used when discussing queue security.
Open premium definitionTechnologyRuntime Security
Runtime Security is a technology term used when discussing runtime security.
Open premium definitionTechnologyRouter Security
Router Security is a technology term used when discussing router security.
Open premium definitionTechnologyServer Security
Server Security is a technology term used when discussing server security.
Open premium definitionTechnologySecurity Access
Security Access is a technology term used when discussing security access.
Open premium definitionTechnologySecurity Architecture
Security Architecture is a technology term used when discussing security architecture.
Open premium definitionTechnologySecurity API
Security API is a technology term used when discussing security api.
Open premium definitionTechnologySecurity Automation
Security Automation is a technology term used when discussing security automation.
Open premium definitionTechnologySecurity Backup
Security Backup is a technology term used when discussing security backup.
Open premium definitionTechnologySecurity Cache
Security Cache is a technology term used when discussing security cache.
Open premium definitionTechnologySecurity Component
Security Component is a technology term used when discussing security component.
Open premium definitionTechnologySecurity Console
Security Console is a technology term used when discussing security console.
Open premium definitionTechnologySecurity Dashboard
Security Dashboard is a technology term used when discussing security dashboard.
Open premium definitionTechnologySecurity Database
Security Database is a technology term used when discussing security database.
Open premium definitionTechnologySecurity Deployment
Security Deployment is a technology term used when discussing security deployment.
Open premium definitionTechnologySecurity Endpoint
Security Endpoint is a technology term used when discussing security endpoint.
Open premium definitionTechnologySecurity Framework
Security Framework is a technology term used when discussing security framework.
Open premium definitionTechnologySecurity Gateway
Security Gateway is a technology term used when discussing security gateway.
Open premium definitionTechnologySecurity Hosting
Security Hosting is a technology term used when discussing security hosting.
Open premium definitionTechnologySecurity Integration
Security Integration is a technology term used when discussing security integration.
Open premium definitionTechnologySecurity Interface
Security Interface is a technology term used when discussing security interface.
Open premium definitionTechnologySecurity Log
Security Log is a technology term used when discussing security log.
Open premium definitionTechnologySecurity Monitoring
Security Monitoring is a technology term used when discussing security monitoring.
Open premium definitionTechnologySecurity Pipeline
Security Pipeline is a technology term used when discussing security pipeline.
Open premium definitionTechnologySecurity Platform
Security Platform is a technology term used when discussing security platform.
Open premium definitionTechnologySecurity Protocol
Security Protocol is a technology term used when discussing security protocol.
Open premium definitionTechnologySecurity Security
Security Security is a technology term used when discussing security security.
Open premium definitionTechnologySecurity Server
Security Server is a technology term used when discussing security server.
Open premium definitionTechnologySecurity Service
Security Service is a technology term used when discussing security service.
Open premium definitionTechnologySecurity Stack
Security Stack is a technology term used when discussing security stack.
Open premium definitionTechnologySecurity Token
Security Token is a technology term used when discussing security token.
Open premium definitionTechnologySecurity Workflow
Security Workflow is a technology term used when discussing security workflow.
Open premium definitionTechnologySecurity Runtime
Security Runtime is a technology term used when discussing security runtime.
Open premium definitionTechnologySecurity Storage
Security Storage is a technology term used when discussing security storage.
Open premium definitionTechnologySecurity Connector
Security Connector is a technology term used when discussing security connector.
Open premium definitionTechnologySecurity Configuration
Security Configuration is a technology term used when discussing security configuration.
Open premium definitionTechnologySecurity Control
Security Control is a technology term used when discussing security control.
Open premium definitionTechnologySecurity Engine
Security Engine is a technology term used when discussing security engine.
Open premium definitionTechnologySecurity Layer
Security Layer is a technology term used when discussing security layer.
Open premium definitionTechnologySecurity Module
Security Module is a technology term used when discussing security module.
Open premium definitionTechnologySecurity Network
Security Network is a technology term used when discussing security network.
Open premium definitionTechnologySecurity Portal
Security Portal is a technology term used when discussing security portal.
Open premium definitionTechnologySecurity Queue
Security Queue is a technology term used when discussing security queue.
Open premium definitionTechnologySecurity Router
Security Router is a technology term used when discussing security router.
Open premium definitionTechnologySecurity Script
Security Script is a technology term used when discussing security script.
Open premium definitionTechnologySecurity Session
Security Session is a technology term used when discussing security session.
Open premium definitionTechnologySecurity System
Security System is a technology term used when discussing security system.
Open premium definitionTechnologySecurity Toolkit
Security Toolkit is a technology term used when discussing security toolkit.
Open premium definitionTechnologySecurity Version
Security Version is a technology term used when discussing security version.
Open premium definitionTechnologyToken Security
Token Security is a technology term used when discussing token security.
Open premium definitionTechnologyTelemetry Security
Telemetry Security is a technology term used when discussing telemetry security.
Open premium definitionTechnologyUser Security
User Security is a technology term used when discussing user security.
Open premium definitionTechnologyUptime Security
Uptime Security is a technology term used when discussing uptime security.
Open premium definitionTechnologyVirtual Security
Virtual Security is a technology term used when discussing virtual security.
Open premium definitionTechnologyVersion Security
Version Security is a technology term used when discussing version security.
Open premium definitionTechnologyWeb Security
Web Security is a technology term used when discussing web security.
Open premium definitionTechnologyWorkflow Security
Workflow Security is a technology term used when discussing workflow security.
Open premium definitionTechnologyXML Security
XML Security is a technology term used when discussing xml security.
Open premium definitionTechnologyXSS Security
XSS Security is a technology term used when discussing xss security.
Open premium definitionTechnologyYAML Security
YAML Security is a technology term used when discussing yaml security.
Open premium definitionTechnologyYielding Security
Yielding Security is a technology term used when discussing yielding security.
Open premium definitionTechnologyZero Trust Security
Zero Trust Security is a technology term used when discussing zero trust security.
Open premium definitionTechnologyZone Security
Zone Security is a technology term used when discussing zone security.
Open premium definitionFeatured path